Results 191 to 200 of about 247,715 (341)

Towards the development of a shape memory polymer for individualized endovascular therapy of intracranial aneurysms using a 3D-printing/leaching method. [PDF]

Adv Eng Mater, 2023
Pineda-Castillo SA, Cabaniss TL, Aboukeila H, Grady BP, Lee H, Bohnstedt BN, Liu Y, Lee CH.   +7 more
europepmc   +1 more source

Enhancing Synaptic Plasticity and Multistate Retention of Organic Neuromorphic Devices Using Anion‐Excessive Gel Electrolyte

Advanced Functional Materials, EarlyView.
Anion‐excessive gel‐based organic synaptic transistors (AEG‐OSTs) that can maintain electrical neutrality are developed to enhance synaptic plasticity and multistate retention. Key improvement is attributed to the maintenance of electrical neutrality in the electrolyte even after electrochemical doping, which reduces the Coulombic force acting on ...
Yousang Won, Jeongwoo Lee, Hyunwook Kim, Joon Hak Oh   +3 more
wiley   +1 more source

Development of a Drug-Loaded Shape-Memory Polymer Urethral Stent (SMPUS) for Treatment of Prostatic Urethral Obstruction (PUO). [PDF]

ACS Omega
Fehaid A, Uto K, Homma T, Fulati A, Tisserant M, Nakanishi J, Ebara M.   +6 more
europepmc   +1 more source

Shape Memory Polymer-Based Nanocomposites Magnetically Enhanced with Fe₃O₄ Nanoparticles. [PDF]

J Inorg Organomet Polym Mater, 2023
Pekdemir ME, Aydin D, Selçuk Pekdemir S, Erecevit Sönmez P, Aksoy E.   +4 more
europepmc   +1 more source

A Programmable Semiconductor Containing Active Molecular Photoswitches Located in the Crystal's Volume Phase

Advanced Functional Materials, EarlyView.
A novel approach for the design of functional semiconductors is presented, which utilizes the excellent optoelectronic properties of layered hybrid perovskites and the possibility to introduce a molecular photoswitch as the organic spacer. This concept is successfully demonstrated on a coumarin‐based system with the possibility to change the bandgap ...
Oliver Treske, Yaşar Krysiak, Hans Tornatzky, Markus R. Wagner, Sebastian Polarz   +4 more
wiley   +1 more source

Feasibility of aortic aneurysm sac embolization using a novel shape memory polymer embolic device. [PDF]

Eur Radiol Exp, 2023
Massmann A, Fries P, Shayesteh-Kheslat R, Buecker A, Berg P, Frenzel F.   +5 more
europepmc   +1 more source

Coherent Control of Nitrogen Nuclear Spins via the VB−${\rm V}_B^-$‐Center in Hexagonal Boron Nitride

Advanced Functional Materials, EarlyView.
This study demonstrates coherent control of 15N nuclear spins coupled to VB−${\text{V}}_{\text{B}}^{-}$ centers in isotope‐enriched hexagonal boron nitride. Selective addressing via spin‐state mixing enables Rabi driving, quantum gates, and coherence times exceeding 10 μs$\umu{\rm s}$.
Adalbert Tibiássy, Charlie J. Patrickson, Thomas Poirier, James H. Edgar, Bruno Lopez‐Rodriguez, Viktor Ivády, Isaac J. Luxmoore   +6 more
wiley   +1 more source

Shape Memory Polymer Scaffolds-Utility for In Vitro Osteogenesis of Canine Multipotent Stromal Cells. [PDF]

J Biomed Mater Res B Appl Biomater
Gasson SB, Dobson LK, Pfau-Cloud MR, Beltran FO, Gregory CA, Grunlan MA, Saunders WB.   +6 more
europepmc   +1 more source

Correction to "Improving Deformability and Recovery Moment of Shape Memory Polymer Composites for Bending Actuators: Multiple Neutral Axis Skins and Deployable Core". [PDF]

ACS Appl Mater Interfaces, 2023
Kang D, Jeong JM, Jeong K, Kim SS.
europepmc   +1 more source

Near‐Infrared Light‐Programmable Negative Differential Transconductance in Organic Electrochemical Transistors for Reconfigurable Logic

Advanced Functional Materials, EarlyView.
Organic electrochemical transistors based on a Near‐Infrared (NIR)‐responsive polymer p(C4DPP‐T) and iodide electrolyte exhibit optically programmable negative differential transconductance. NIR illumination triggers an iodine‐mediated redox process, enabling a transition from binary to ternary conductance states within a single‐layer device.
Debdatta Panigrahi, Christina J. Kousseff, Aristea Pavlou, Zeinab Hamid, Iain McCulloch, Fabrizio Torricelli, Paul W. M. Blom, Paschalis Gkoupidenis   +7 more
wiley   +1 more source